CN105231985A - Ventilation laryngoscope with disposable laryngoscope lens - Google Patents
Ventilation laryngoscope with disposable laryngoscope lens Download PDFInfo
- Publication number
- CN105231985A CN105231985A CN201510753521.9A CN201510753521A CN105231985A CN 105231985 A CN105231985 A CN 105231985A CN 201510753521 A CN201510753521 A CN 201510753521A CN 105231985 A CN105231985 A CN 105231985A
- Authority
- CN
- China
- Prior art keywords
- laryngoscope
- adjutage
- oxygen
- scrubbing
- inner chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 57
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 153
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 153
- 239000001301 oxygen Substances 0.000 claims abstract description 153
- 239000007921 spray Substances 0.000 claims abstract description 48
- 210000003437 trachea Anatomy 0.000 claims abstract description 35
- 238000005202 decontamination Methods 0.000 claims abstract description 32
- 230000003588 decontaminative effect Effects 0.000 claims abstract description 32
- 238000005201 scrubbing Methods 0.000 claims description 93
- 239000003814 drug Substances 0.000 claims description 23
- 230000000694 effects Effects 0.000 claims description 22
- 238000002627 tracheal intubation Methods 0.000 abstract description 18
- 210000004704 glottis Anatomy 0.000 abstract description 16
- 238000002680 cardiopulmonary resuscitation Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 208000002381 Brain Hypoxia Diseases 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 description 32
- 230000003444 anaesthetic effect Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 210000000867 larynx Anatomy 0.000 description 3
- 230000028327 secretion Effects 0.000 description 3
- 206010002660 Anoxia Diseases 0.000 description 2
- 241000976983 Anoxia Species 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 2
- 229930003347 Atropine Natural products 0.000 description 2
- 208000028399 Critical Illness Diseases 0.000 description 2
- RKUNBYITZUJHSG-UHFFFAOYSA-N Hyosciamin-hydrochlorid Natural products CN1C(C2)CCC1CC2OC(=O)C(CO)C1=CC=CC=C1 RKUNBYITZUJHSG-UHFFFAOYSA-N 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 2
- 208000009612 Laryngismus Diseases 0.000 description 2
- 206010023891 Laryngospasm Diseases 0.000 description 2
- 208000007623 Lordosis Diseases 0.000 description 2
- 206010047700 Vomiting Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000007953 anoxia Effects 0.000 description 2
- RKUNBYITZUJHSG-SPUOUPEWSA-N atropine Chemical compound O([C@H]1C[C@H]2CC[C@@H](C1)N2C)C(=O)C(CO)C1=CC=CC=C1 RKUNBYITZUJHSG-SPUOUPEWSA-N 0.000 description 2
- 229960000396 atropine Drugs 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 206010008129 cerebral palsy Diseases 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000008673 vomiting Effects 0.000 description 2
- UCTWMZQNUQWSLP-VIFPVBQESA-N (R)-adrenaline Chemical compound CNC[C@H](O)C1=CC=C(O)C(O)=C1 UCTWMZQNUQWSLP-VIFPVBQESA-N 0.000 description 1
- 229930182837 (R)-adrenaline Natural products 0.000 description 1
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010012289 Dementia Diseases 0.000 description 1
- 208000020358 Learning disease Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 208000008589 Obesity Diseases 0.000 description 1
- 208000001300 Perinatal Death Diseases 0.000 description 1
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 1
- 206010038669 Respiratory arrest Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000002612 cardiopulmonary effect Effects 0.000 description 1
- 230000035606 childbirth Effects 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002409 epiglottis Anatomy 0.000 description 1
- 229960005139 epinephrine Drugs 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 201000003723 learning disability Diseases 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 201000004193 respiratory failure Diseases 0.000 description 1
- 210000005181 root of the tongue Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/267—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the respiratory tract, e.g. laryngoscopes, bronchoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00002—Operational features of endoscopes
- A61B1/00043—Operational features of endoscopes provided with output arrangements
- A61B1/00045—Display arrangement
- A61B1/00052—Display arrangement positioned at proximal end of the endoscope body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00066—Proximal part of endoscope body, e.g. handles
- A61B1/00068—Valve switch arrangements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00091—Nozzles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00105—Constructional details of the endoscope body characterised by modular construction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
- A61B1/00137—End pieces at either end of the endoscope, e.g. caps, seals or forceps plugs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
- A61B1/015—Control of fluid supply or evacuation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0661—Endoscope light sources
- A61B1/0684—Endoscope light sources using light emitting diodes [LED]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/12—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements
- A61B1/126—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements provided with means for cleaning in-use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/12—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements
- A61B1/127—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements with means for preventing fogging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00103—Constructional details of the endoscope body designed for single use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
- A61M2205/502—User interfaces, e.g. screens or keyboards
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2209/00—Ancillary equipment
- A61M2209/10—Equipment for cleaning
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Radiology & Medical Imaging (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Otolaryngology (AREA)
- Emergency Medicine (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Physiology (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses a ventilation laryngoscope with a disposable laryngoscope lens. The laryngoscope comprises a laryngoscope shank and the laryngoscope lens, wherein the laryngoscope lens is movably inserted into an extension arm at the tail end of the laryngoscope shank, a transparent lens protecting cover is arranged on the end face of a closed end opening in the front end of an inner cavity of the laryngoscope lens, and an oxygen jetting through hole is formed in the transparent lens protecting cover; an oxygen supply pipe is connected with the oxygen jetting through hole in a sealed and plugged mode, and the other end of the oxygen supply pipe is communicated with an oxygen source pipe or communicated with the oxygen source pipe in a plugging-connection mode; the transparent lens protecting cover is provided with decontamination removal spray nozzle, an administration pipe and the like. The ventilation laryngoscope has the advantages that ventilation and oxygen supply can be conducted on the interior of a human body in the trachea intubation process, cerebral anoxia is prevented, the success rate of cardio-pulmonary resuscitation is raised, and safe and reliable guarantee is provided. Ventilation and oxygen supply intubation can be implemented, the safety time limit of tracheal intubation can be effectively prolonged, intubation safety is improved, and the occupational risk of intubation is lowered. Secreta on the transparent lens protecting cover of a camera can be cleared away in time, a glottis image can be collected clearly, it is convenient to complete intubation smoothly, and the purpose of salvaging a critical patient in time is achieved.
Description
Technical field:
The present invention relates to a kind of laryngoscope, especially relate to a kind of ventilation laryngoscope of abandoning property laryngoscope blade.
Background technology:
Anesthetic laryngopharyngoscope is that general anesthesia induction and cardio-pulmonary resuscitation appear the medical apparatus and instruments of glottis first-selection for tracheal intubation.The laryngoscope blade of anesthetic laryngopharyngoscope is reused mostly, and at present progressively by disposable abandon the anesthetic laryngopharyngoscope of laryngoscope blade substitute, its objective is because sterilization does not thoroughly prevent from reusing causing cross infection to patient, but existing disposable its shortcoming existed of anesthetic laryngopharyngoscope of abandoning laryngoscope blade is: function singleness, the patient of difficult airway intubate cannot be tackled, when running into that high larynx, neck are short, the patient of the difficult difficult intubation such as upper tooth lordosis, obesity time can not carry out ventilation oxygen-supplying, easily cause brain heart kidney important organ anoxia to increase the weight of.The deadline of academia to respiratory failure or respiratory arrest patient cannula has clear and definite defines the time limit (15-20 second); like this define the time limit for the senior anesthetist that does some training very often meet difficulty air flue time; also be difficult to complete smoothly in the safe time limit defined, thus jeopardize the success or failure of rescue recovery.
The existing disposable anesthetic laryngopharyngoscope abandoning laryngoscope blade does not have the function of Atomized anesthetic simultaneously, it procuratorial work observation can only appear glottis, when running into laryngospasm glottis and closing, can not to glottis Atomized anesthetic, glottis cannot be made to relax and alleviate the stress of intubate, process bad make to suffocate increase the weight of and threat to life; Can not meet completely and above-mentionedly clear and definite define the time limit, not reach the object of rescue, often cause and rescue unsuccessfully.Simultaneously running into venipuncture difficulty in During Cardiopulmonary Resuscitation at the scene cannot by the Emergency time of intravenously administrable, its existing disposable laryngoscope blade of abandoning does not possess the function being entered cardiopulmonary resuscitation drugs by air flue to body intrinsic fog, as paid the first aid medicine such as feritin, atropine.Therefore, the object of airway administration critical cannot be reached through.(airway administration is consistent with the absorption rate of intravenously administrable).
When run in patient's mouth have the secretions such as blood, vomiting to hide photographic head transparent cover time, existing disposable laryngoscope blade of abandoning cannot collect video image or cannot clear observation glottis, affects completing smoothly of intubate, affects rescue adversely.
First object of the present invention is to provide a kind of and disposablely abandons laryngoscope blade and carry out while tracheal intubation appears glottis at use anesthetic laryngopharyngoscope, can to ventilation oxygen-supplying in patient body
First object of the present invention is to provide following technical scheme: it comprises laryngoscope handle and laryngoscope blade, it is characterized in that, the adjutage activity grafting of wherein said laryngoscope blade and described laryngoscope handle end, described adjutage is placed in laryngoscope blade inner chamber, the end face of the closed port of described laryngoscope blade inner chamber front end is provided with transparent lens protecting cover, described transparent lens protecting cover is provided with spray oxygen through hole; Described oxygen supplying tube along described laryngoscope handle top from described laryngoscope handle inner chamber to described adjutage tail end, described oxygen supplying tube is fixed to described adjutage top from described adjutage tail end to described adjutage inner chamber again, and seal to plug with described spray oxygen through hole and be connected, or described oxygen supplying tube is fixed to described adjutage top from described adjutage inner chamber along described adjutage tail end, and seal to plug with described spray oxygen through hole and be connected, the described oxygen supplying tube other end is communicated with oxygen source pipe or grafting is communicated with;
The ventilation laryngoscope of described a kind of abandoning property laryngoscope blade, described laryngoscope blade comprises disposable laryngoscope blade main body, spatula, described laryngoscope blade inner chamber; The shape of described laryngoscope blade main body is straight type or curved; Fixing ear or buckle is provided with, described fixing ear or buckle and described adjutage tail end draw-in groove activity clamping at described laryngoscope blade body trailing end; Described spatula is connected with described laryngoscope blade body front end, described laryngoscope blade inner chamber is positioned at the inside of described laryngoscope blade main body, the described port of described laryngoscope blade inner chamber tail end is open, the described port of described laryngoscope blade inner chamber front end is closed, and the end face of closed port described in described laryngoscope blade inner chamber front end is provided with described transparent lens protecting cover.
The ventilation laryngoscope of described a kind of abandoning property laryngoscope blade, is provided with light source on described adjutage top, and described light source is placed in inside described transparent lens protecting cover.
The ventilation laryngoscope of described a kind of abandoning property laryngoscope blade, the described oxygen supplying tube in described laryngoscope handle is provided with oxygen supply electromagnetic valve; Or the position of described oxygen supply electromagnetic valve is located at the optional position of described oxygen source pipe.
The ventilation laryngoscope of described a kind of abandoning property laryngoscope blade, described laryngoscope handle is provided with display screen, is provided with the photographic head be electrically connected with described display screen on described adjutage top; Described photographic head is placed in inside described transparent lens protecting cover.
The ventilation laryngoscope of described a kind of abandoning property laryngoscope blade, described transparent lens protecting cover is provided with scrubbing nozzle; Scrubbing trachea is provided with in described laryngoscope handle, described scrubbing trachea one end is connected with oxygen source, the other end of described scrubbing trachea enters described adjutage top from described adjutage tail end and fixes, and with described scrubbing sealed nozzle activity grafting, described scrubbing nozzle opening aims at described transparent lens protecting cover minute surface end.
The ventilation laryngoscope of described a kind of abandoning property laryngoscope blade, described scrubbing trachea is provided with scrubbing control valve, and described scrubbing control valve is placed on described laryngoscope handle; Described scrubbing control valve and described oxygen supply electromagnetic valve interlocked control, when described scrubbing control valve is opened, described oxygen supply closed electromagnetic valve, when described oxygen supply electromagnetic valve is opened, described scrubbing control valve is closed.
The ventilation laryngoscope of described a kind of abandoning property laryngoscope blade, it also includes delivery tube, described delivery tube is provided with administration control valve, described administration control valve is placed on described laryngoscope handle, described delivery tube one end is connected with the cartridge in described laryngoscope handle, and the other end of described delivery tube is fixed along described adjutage tail end to described adjutage top; Described transparent lens protecting cover is provided with atomising head, the described delivery tube that the air inlet on described atomising head and feeding opening are fixing with described adjutage top respectively and the grafting of oxygen supplying tube air-tight movable.Described administration control valve and described oxygen supply electromagnetic valve individually control.
Second object of the present invention is to provide a kind of and disposablely abandons laryngoscope blade and carry out while tracheal intubation appears glottis at use anesthetic laryngopharyngoscope, can have a kind of ventilation laryngoscope with the abandoning property laryngoscope blade of decontamination function of decontamination function to ventilation oxygen-supplying in patient body.
Second object of the present invention is implemented by following technical scheme: it comprises laryngoscope handle and laryngoscope blade, it is characterized in that, the adjutage activity grafting of wherein said laryngoscope blade and described laryngoscope handle end, described adjutage is placed in laryngoscope blade inner chamber, the end face of the closed port of described laryngoscope blade inner chamber front end is provided with transparent lens protecting cover, described transparent lens protecting cover is provided with spray oxygen through hole; Described oxygen supplying tube along described laryngoscope handle top from described laryngoscope handle inner chamber to described adjutage tail end, described oxygen supplying tube is fixed to described adjutage top from described adjutage tail end to described adjutage inner chamber again, and seal to plug with described spray oxygen through hole and be connected, or described oxygen supplying tube is fixed to described adjutage top from described adjutage inner chamber along described adjutage tail end, and seal to plug with described spray oxygen through hole and be connected, the described oxygen supplying tube other end is communicated with oxygen source pipe or grafting is communicated with; Described transparent lens protecting cover is provided with scrubbing nozzle; Scrubbing trachea is provided with in described laryngoscope handle, described scrubbing trachea one end is connected with oxygen source, the other end of described scrubbing trachea enters described adjutage top from described adjutage tail end and fixes, and with described scrubbing sealed nozzle activity grafting, described scrubbing nozzle opening aims at described transparent lens protecting cover minute surface end.
Described a kind of ventilation laryngoscope with the abandoning property laryngoscope blade of decontamination function, described laryngoscope blade comprises disposable laryngoscope blade main body, spatula, described laryngoscope blade inner chamber; The shape of described laryngoscope blade main body is straight type or curved; Fixing ear or buckle is provided with, described fixing ear or buckle and described adjutage tail end draw-in groove activity clamping at described laryngoscope blade body trailing end; Described spatula is connected with described laryngoscope blade body front end, described laryngoscope blade inner chamber is positioned at the inside of described laryngoscope blade main body, the described port of described laryngoscope blade inner chamber tail end is open, the described port of described laryngoscope blade inner chamber front end is closed, and the end face of closed port described in described laryngoscope blade inner chamber front end is provided with described transparent lens protecting cover.
Described a kind of ventilation laryngoscope with the abandoning property laryngoscope blade of decontamination function, be provided with light source on described adjutage top, described light source is placed in inside described transparent lens protecting cover.
Described a kind of ventilation laryngoscope with the abandoning property laryngoscope blade of decontamination function, the described oxygen supplying tube in described laryngoscope handle is provided with oxygen supply electromagnetic valve; Or the position of described oxygen supply electromagnetic valve is located at the optional position of described oxygen source pipe.
Described a kind of ventilation laryngoscope with the abandoning property laryngoscope blade of decontamination function, described laryngoscope handle is provided with display screen, is provided with the photographic head be electrically connected with described display screen on described adjutage top; Described photographic head is placed in inside described transparent lens protecting cover.
Described a kind of ventilation laryngoscope with the abandoning property laryngoscope blade of decontamination function, described scrubbing trachea is provided with scrubbing control valve, and described scrubbing control valve is placed on described laryngoscope handle; Described scrubbing control valve and described oxygen supply electromagnetic valve interlocked control, when described scrubbing control valve is opened, described oxygen supply closed electromagnetic valve, when described oxygen supply electromagnetic valve is opened, described scrubbing control valve is closed.
Described a kind of ventilation laryngoscope with the abandoning property laryngoscope blade of decontamination function, it also includes delivery tube, described delivery tube is provided with administration control valve, described administration control valve is placed on described laryngoscope handle, described delivery tube one end is connected with the cartridge in described laryngoscope handle, and the other end of described delivery tube is fixed along described adjutage tail end to described adjutage top; Described transparent lens protecting cover is provided with atomising head, the described delivery tube that the air inlet on described atomising head and feeding opening are fixing with described adjutage top respectively and the grafting of oxygen supplying tube air-tight movable.Described administration control valve and described oxygen supply electromagnetic valve individually control.
3rd object of the present invention is to provide a kind of and disposablely abandons laryngoscope blade and carry out while tracheal intubation appears glottis at use anesthetic laryngopharyngoscope, can spray medicine ventilation oxygen-supplying and have a kind of spray medicine ventilation laryngoscope with the abandoning property laryngoscope blade of decontamination function of decontamination function in patient body.
3rd object of the present invention is implemented by following technical scheme: it comprises laryngoscope handle and laryngoscope blade, the adjutage activity grafting of wherein said laryngoscope blade and described laryngoscope handle end, described adjutage is placed in laryngoscope blade inner chamber, the end face of the closed port of described laryngoscope blade inner chamber front end is provided with transparent lens protecting cover, described transparent lens protecting cover is provided with spray oxygen through hole; Described oxygen supplying tube along described laryngoscope handle top from described laryngoscope handle inner chamber to described adjutage tail end, described oxygen supplying tube is fixed to described adjutage top from described adjutage tail end to described adjutage inner chamber again, and seal to plug with described spray oxygen through hole and be connected, or described oxygen supplying tube is fixed to described adjutage top from described adjutage inner chamber along described adjutage tail end, and seal to plug with described spray oxygen through hole and be connected, the described oxygen supplying tube other end is communicated with oxygen source pipe or grafting is communicated with; Described transparent lens protecting cover is provided with scrubbing nozzle; Scrubbing trachea is provided with in described laryngoscope handle, described scrubbing trachea one end is connected with oxygen source, the other end of described scrubbing trachea enters described adjutage top from described adjutage tail end and fixes, and with described scrubbing sealed nozzle activity grafting, described scrubbing nozzle opening aims at described transparent lens protecting cover minute surface end; It also includes delivery tube, described delivery tube is provided with administration control valve, described administration control valve is placed on described laryngoscope handle, and described delivery tube one end is connected with the cartridge in described laryngoscope handle, and the other end of described delivery tube is fixed along described adjutage tail end to described adjutage top; Described transparent lens protecting cover is provided with atomising head, the described delivery tube that the air inlet on described atomising head and feeding opening are fixing with described adjutage top respectively and the grafting of oxygen supplying tube air-tight movable.Described administration control valve and described oxygen supply electromagnetic valve individually control.
Described a kind of spray medicine ventilation laryngoscope with the abandoning property laryngoscope blade of decontamination function, described laryngoscope blade comprises disposable laryngoscope blade main body, spatula, described laryngoscope blade inner chamber; The shape of described laryngoscope blade main body is straight type or curved; Fixing ear or buckle is provided with, described fixing ear or buckle and described adjutage tail end draw-in groove activity clamping at described laryngoscope blade body trailing end; Described spatula is connected with described laryngoscope blade body front end, described laryngoscope blade inner chamber is positioned at the inside of described laryngoscope blade main body, the described port of described laryngoscope blade inner chamber tail end is open, the described port of described laryngoscope blade inner chamber front end is closed, and the end face of closed port described in described laryngoscope blade inner chamber front end is provided with described transparent lens protecting cover.
Described a kind of spray medicine ventilation laryngoscope with the abandoning property laryngoscope blade of decontamination function, be provided with light source on described adjutage top, described light source is placed in inside described transparent lens protecting cover.
Described a kind of spray medicine ventilation laryngoscope with the abandoning property laryngoscope blade of decontamination function, the described oxygen supplying tube in described laryngoscope handle is provided with oxygen supply electromagnetic valve; Or the position of described oxygen supply electromagnetic valve is located at the optional position of described oxygen source pipe.
Described a kind of spray medicine ventilation laryngoscope with the abandoning property laryngoscope blade of decontamination function, described laryngoscope handle is provided with display screen, is provided with the photographic head be electrically connected with described display screen on described adjutage top; Described photographic head is placed in inside described transparent lens protecting cover.
Described a kind of spray medicine ventilation laryngoscope with the abandoning property laryngoscope blade of decontamination function, described scrubbing trachea is provided with scrubbing control valve, and described scrubbing control valve is placed on described laryngoscope handle; Described scrubbing control valve and described oxygen supply electromagnetic valve interlocked control, when described scrubbing control valve is opened, described oxygen supply closed electromagnetic valve, when described oxygen supply electromagnetic valve is opened, described scrubbing control valve is closed.
4th object of the present invention is to provide a kind of and disposablely abandons laryngoscope blade and carry out while tracheal intubation appears glottis at use anesthetic laryngopharyngoscope, and by video acquisition glottogram picture, medicine ventilation oxygen-supplying can be sprayed in patient body and a kind of spray medicine ventilation video laryngoscope with the abandoning property laryngoscope blade of decontamination function with decontamination function.
Object of the present invention is implemented by following technical scheme: a kind of spray medicine ventilation video laryngoscope with the abandoning property laryngoscope blade of decontamination function, it comprises laryngoscope handle and laryngoscope blade, the adjutage activity grafting of wherein said laryngoscope blade and described laryngoscope handle end, described adjutage is placed in laryngoscope blade inner chamber, the end face of the closed port of described laryngoscope blade inner chamber front end is provided with transparent lens protecting cover, described transparent lens protecting cover is provided with spray oxygen through hole; Described oxygen supplying tube along described laryngoscope handle top from described laryngoscope handle inner chamber to described adjutage tail end, described oxygen supplying tube is fixed to described adjutage top from described adjutage tail end to described adjutage inner chamber again, and seal to plug with described spray oxygen through hole and be connected, or described oxygen supplying tube is fixed to described adjutage top from described adjutage inner chamber along described adjutage tail end, and seal to plug with described spray oxygen through hole and be connected, the described oxygen supplying tube other end is communicated with oxygen source pipe or grafting is communicated with;
Described transparent lens protecting cover is provided with scrubbing nozzle; Scrubbing trachea is provided with in described laryngoscope handle, described scrubbing trachea one end is connected with oxygen source, the other end of described scrubbing trachea enters described adjutage top from described adjutage tail end and fixes, and with described scrubbing sealed nozzle activity grafting, described scrubbing nozzle opening aims at described transparent lens protecting cover minute surface end;
It also includes delivery tube, described delivery tube is provided with administration control valve, described administration control valve is placed on described laryngoscope handle, and described delivery tube one end is connected with the cartridge in described laryngoscope handle, and the other end of described delivery tube is fixed along described adjutage tail end to described adjutage top; Described transparent lens protecting cover is provided with atomising head, the described delivery tube that the air inlet on described atomising head and feeding opening are fixing with described adjutage top respectively and the grafting of oxygen supplying tube air-tight movable; Described administration control valve and described oxygen supply electromagnetic valve individually control.
Described laryngoscope handle is provided with display screen, is provided with the photographic head be electrically connected with described display screen on described adjutage top; Described photographic head is placed in inside described transparent lens protecting cover.
Described a kind of spray medicine ventilation video laryngoscope with the abandoning property laryngoscope blade of decontamination function, described laryngoscope blade comprises disposable laryngoscope blade main body, spatula, described laryngoscope blade inner chamber; The shape of described laryngoscope blade main body is straight type or curved; Fixing ear or buckle is provided with, described fixing ear or buckle and described adjutage tail end draw-in groove activity clamping at described laryngoscope blade body trailing end; Described spatula is connected with described laryngoscope blade body front end, described laryngoscope blade inner chamber is positioned at the inside of described laryngoscope blade main body, the described port of described laryngoscope blade inner chamber tail end is open, the described port of described laryngoscope blade inner chamber front end is closed, and the end face of closed port described in described laryngoscope blade inner chamber front end is provided with described transparent lens protecting cover.
Described a kind of spray medicine ventilation video laryngoscope with the abandoning property laryngoscope blade of decontamination function, the described oxygen supplying tube in described laryngoscope handle is provided with oxygen supply electromagnetic valve; Or the position of described oxygen supply electromagnetic valve is located at the optional position of described oxygen source pipe.
Described a kind of spray medicine ventilation video laryngoscope with the abandoning property laryngoscope blade of decontamination function, described scrubbing trachea is provided with scrubbing control valve, and described scrubbing control valve is placed on described laryngoscope handle; Described scrubbing control valve and described oxygen supply electromagnetic valve interlocked control, when described scrubbing control valve is opened, described oxygen supply closed electromagnetic valve, when described oxygen supply electromagnetic valve is opened, described scrubbing control valve is closed.
Advantage of the present invention is: (1) can carry out ventilation oxygen-supplying in endotracheal intubation in body, improves partial pressure of oxygen rapidly, is the success rate preventing cerebral anoxia from improving cardio-pulmonary resuscitation, provides safe and reliable guarantee.(2) patient of difficult intubate such as to move, fat after, upper tooth lordosis, the root of the tongue short for high larynx, neck, ventilation oxygen-supplying intubate can be implemented, effectively can extend the safe time limit of tracheal intubation, improve the safety of intubate, reduce the professional risk of intubate.(3) the ventilation laryngoscope of a kind of abandoning property of straight type laryngoscope blade its advantage more aobvious when rescuing neonate and promptly suffocating is being used, neonatal intubate difficulty is larger than adult's difficult intubation degree, due to neonatal dissect physiology feature, head is large, it is thin to take on, epiglottis is U-shaped, larynx position is higher, be positioned at 3-4 cervical vertebra plane, air flue is funnel-form, and above-mentioned anatomical features adds neonatal intubate difficulty.According to World Health Organization's statistics, in annual more than 400 ten thousand neonatal deaths about 1/4 dies from asphyxia of newborn, also has more than 1,000,000 babies after childbirth suffocates, occur cerebral palsy, learning disorder and other deformity.The second cause of the death of neonate Ye Shi China less than 5 years old child.The safe time limit of neonate intubate is consistent (15-20 second) with adult, further increases neonatal recovery difficulty and the sense of urgency like this.The ventilation laryngoscope of abandoning property laryngoscope blade can in the very first time of asphyxia of newborn intubate to ventilation oxygen-supplying in body, anaerobic intubate is become and has ventilation oxygen-supplying intubate, the safe time limit of tracheal intubation can be extended, for preventing newborn baby anoxia from having established solid guarantee, the sickness rate of neonatal mortality rate and cerebral palsy, amentia youngster, disabled youngster effectively can be reduced.
(4) in the process of tracheal intubation, when run in patient's mouth have the secretions such as blood, vomiting hide photographic head transparent cover cannot collect video image or cannot clear observation glottis time, there is the ventilation laryngoscope of the abandoning property laryngoscope blade of decontamination function, the secretions in photographic head transparent cover can be removed in time, can clearly collect glottogram picture, be convenient to complete intubate smoothly, reach the object of timely critical.
(5) the present invention also has and sprays into cardiopulmonary resuscitation drugs and the function to glottis anesthesia by air flue.Cardio-pulmonary resuscitation critical at the scene, run into venipuncture difficulty cannot by intravenously administrable time, cardiopulmonary medicine can spray in body as the first aid such as atropine, epinephrine thing by air flue by laryngoscope of the present invention at once, can reach the object of the critical that Quick medicine is seized every minute and second; (airway administration is consistent with the absorption rate of intravenously administrable) also can close life-threatening critically ill patient for laryngospasm glottis simultaneously can at once to its glottis Atomized anesthetic; glottis is relaxed; alleviate the stress of tracheal intubation; be convenient to complete intubate smoothly, reach and rescue critically ill patient timely and effectively.
Accompanying drawing illustrates:
Fig. 1 is the overall structure schematic diagram of the ventilation laryngoscope of embodiment 1 one kinds of abandoning property laryngoscope blades.
Fig. 2 is the overall structure schematic diagram of laryngoscope handle in Fig. 1.
Fig. 3 is the A-A generalized section of Fig. 1.
Fig. 4 is the B-B generalized section of Fig. 1.
Fig. 5 is the another kind of embodiment overall structure schematic diagram of the ventilation laryngoscope of embodiment 1 one kinds of abandoning property laryngoscope blades.
Fig. 6 is the overall structure schematic diagram of laryngoscope blade in embodiment 1.
Fig. 7 is the overall structure schematic diagram that embodiment 2 one kinds has the ventilation laryngoscope of the abandoning property laryngoscope blade of decontamination function.
Fig. 8 is the C-C generalized section of Fig. 7.
Fig. 9 is the D-D generalized section of Fig. 7.
Figure 10 is the overall structure schematic diagram that embodiment 3 one kinds has the ventilation laryngoscope of the abandoning property laryngoscope blade of decontamination function.
Figure 11 is the E-E generalized section of Figure 10.
Figure 12 is the F-F generalized section of Figure 10.
Figure 13 is the overall schematic that embodiment 4 one kinds has the spray medicine ventilation video laryngoscope of the abandoning property laryngoscope blade of decontamination function.
Figure 14 is the right view of Figure 13.
Figure 15 is the G-G generalized section of Figure 14.
Figure 16 is the left view of Figure 13.
Figure 17 is the H-H generalized section of Figure 14.
Laryngoscope handle 1, laryngoscope blade 2, laryngoscope blade main body 2.1, spatula 2.2, laryngoscope blade inner chamber 2.3, the port 2.3.1 of laryngoscope blade inner chamber tail end, laryngoscope blade inner chamber front end closed port 2.3.2, fixing ear or buckle 2.4, adjutage 3, adjutage tail end 3.1, adjutage top 3.2, oxygen supplying tube 4, transparent lens protecting cover 5, spray oxygen through hole 6, photographic head 7, oxygen source pipe 8, light source 9, display screen 10, oxygen source 11, oxygen supply electromagnetic valve 12, scrubbing control valve 13, scrubbing nozzle 14, scrubbing trachea 15, delivery tube 16, administration control valve 17, cartridge 18, atomising head 19, air inlet 20, feeding opening 21.
Detailed description of the invention:
Embodiment 1: as shown in Figures 1 to 4, a kind of ventilation laryngoscope of abandoning property laryngoscope blade comprises laryngoscope handle 1 and laryngoscope blade 2, wherein adjutage 3 grafting of laryngoscope blade 2 and laryngoscope handle 1 end, adjutage 3 is placed in laryngoscope blade inner chamber 2.3, the end face of the closed port of laryngoscope blade inner chamber 2.3 front end is provided with transparent lens protecting cover 5, transparent lens protecting cover 5 is provided with spray oxygen through hole 6.Oxygen supplying tube 4 along laryngoscope handle 1 top from laryngoscope handle inner chamber to adjutage tail end 3.1, oxygen supplying tube 4 is fixed from adjutage tail end 3.1 to adjutage 3 inner chamber to adjutage top 3.2 again, and seal to plug with spray oxygen through hole 6 and be connected, oxygen supplying tube 4 other end is communicated with oxygen source pipe 8 or grafting is communicated with, and in laryngoscope handle 1, oxygen supplying tube 4 is provided with oxygen supply electromagnetic valve 12.
As shown in Figure 5, other structure as above, another kind of scheme is that oxygen supplying tube 4 is fixed to adjutage top 3.2 from adjutage inner chamber along adjutage tail end 3.1, and seal to plug with spray oxygen through hole 6 and be connected, oxygen supplying tube 4 other end is communicated with oxygen source pipe 8 or grafting is communicated with, and the position of oxygen supply electromagnetic valve 12 is located at the optional position on oxygen supplying tube 4.
Be provided with light source 9 on adjutage 3 top, light source 9 is placed in inside transparent lens protecting cover 5.Also another kind of scheme can be adopted,
As shown in Figure 6, laryngoscope blade 2 comprises disposable laryngoscope blade main body 2.1, spatula 2.2, laryngoscope blade inner chamber 2.3; The shape of laryngoscope blade main body 2.1 is straight type or curved; Fixing ear or buckle 2.4 is provided with, fixing ear or buckle 2.4 and adjutage tail end 3.1 draw-in groove activity clamping at laryngoscope blade main body 2.1 tail end; Spatula 2.2 is connected with laryngoscope blade main body 2.1 front end, laryngoscope blade inner chamber 2.3 is positioned at the inside of laryngoscope blade main body 2.1, the port 2.3.1 of laryngoscope blade inner chamber 2.3 tail end is open, the port 2.3.2 of laryngoscope blade inner chamber 2.3 front end is closed, and the end face of laryngoscope blade inner chamber front end closed port 2.3.2 is provided with transparent lens protecting cover 5.
Embodiment 2: as shown in Figs. 7-9, a kind of ventilation laryngoscope with the abandoning property laryngoscope blade of decontamination function, other structure is as described in Example 1; Transparent lens protecting cover 5 is provided with scrubbing nozzle 14; Scrubbing trachea 15 is provided with in laryngoscope handle 1, scrubbing trachea 15 one end is connected with oxygen source 11, the other end of scrubbing trachea 15 enters adjutage top 3.2 from adjutage tail end 3.1 and fixes, and with the grafting of scrubbing nozzle 14 air-tight movable, scrubbing nozzle 14 opening aims at transparent lens protecting cover 5 minute surface end.Scrubbing trachea 15 is provided with scrubbing control valve 13, and scrubbing control valve 13 is placed on laryngoscope handle 1; Scrubbing control valve 13 and oxygen supply electromagnetic valve 12 interlocked control, when scrubbing control valve 13 is opened, oxygen supply electromagnetic valve 12 cuts out, and when oxygen supply electromagnetic valve 12 is opened, scrubbing control valve 13 is closed.
Embodiment 3: as shown in Figure 10 to 12, a kind of spray medicine ventilation laryngoscope with the abandoning property laryngoscope blade of decontamination function, other structure as described in Example 2, it also includes delivery tube 16, delivery tube 16 is provided with administration control valve 17, administration control valve 17 is placed on laryngoscope handle 1, and delivery tube 16 one end is connected with the cartridge 18 in laryngoscope handle 1, and the other end of delivery tube 16 is fixed along adjutage 3 tail end to 3 adjutage top 3.2; Transparent lens protecting cover 5 is provided with atomising head 19, the delivery tube 16 that the air inlet 20 on atomising head 19 and feeding opening 21 are fixing with adjutage top 3.2 respectively and the grafting of oxygen supplying tube 4 air-tight movable.Administration control valve 17 and oxygen supply electromagnetic valve 12 individually control.
Embodiment 4: as shown in Figure 13 to 17, a kind of spray medicine ventilation video laryngoscope with the abandoning property laryngoscope blade of decontamination function.Other structure as described in Example 3, laryngoscope handle 1 is provided with display screen 10, is provided with the photographic head 7 be electrically connected with display screen 10 on adjutage top 3.2; Photographic head 7 is placed in inside transparent lens protecting cover 5.
Claims (12)
1. the ventilation laryngoscope of abandoning a property laryngoscope blade, it comprises laryngoscope handle and laryngoscope blade, it is characterized in that, the adjutage activity grafting of wherein said laryngoscope blade and described laryngoscope handle end, described adjutage is placed in laryngoscope blade inner chamber, the end face of the closed port of described laryngoscope blade inner chamber front end is provided with transparent lens protecting cover, described transparent lens protecting cover is provided with spray oxygen through hole; Described oxygen supplying tube along described laryngoscope handle top from described laryngoscope handle inner chamber to described adjutage tail end, described oxygen supplying tube is fixed to described adjutage top from described adjutage tail end to described adjutage inner chamber again, and seal to plug with described spray oxygen through hole and be connected, or described oxygen supplying tube is fixed to described adjutage top from described adjutage inner chamber along described adjutage tail end, and seal to plug with described spray oxygen through hole and be connected, the described oxygen supplying tube other end is communicated with oxygen source pipe or grafting is communicated with.
2. one kind has the ventilation laryngoscope of the abandoning property laryngoscope blade of decontamination function, it comprises laryngoscope handle and laryngoscope blade, it is characterized in that, the adjutage activity grafting of wherein said laryngoscope blade and described laryngoscope handle end, described adjutage is placed in laryngoscope blade inner chamber, the end face of the closed port of described laryngoscope blade inner chamber front end is provided with transparent lens protecting cover, described transparent lens protecting cover is provided with spray oxygen through hole; Described oxygen supplying tube along described laryngoscope handle top from described laryngoscope handle inner chamber to described adjutage tail end, described oxygen supplying tube is fixed to described adjutage top from described adjutage tail end to described adjutage inner chamber again, and seal to plug with described spray oxygen through hole and be connected, or described oxygen supplying tube is fixed to described adjutage top from described adjutage inner chamber along described adjutage tail end, and seal to plug with described spray oxygen through hole and be connected, the described oxygen supplying tube other end is communicated with oxygen source pipe or grafting is communicated with;
Described transparent lens protecting cover is provided with scrubbing nozzle; Scrubbing trachea is provided with in described laryngoscope handle, described scrubbing trachea one end is connected with oxygen source, the other end of described scrubbing trachea enters described adjutage top from described adjutage tail end and fixes, and with described scrubbing sealed nozzle activity grafting, described scrubbing nozzle opening aims at described transparent lens protecting cover minute surface end.
3. one kind has the spray medicine ventilation laryngoscope of the abandoning property laryngoscope blade of decontamination function, it comprises laryngoscope handle and laryngoscope blade, it is characterized in that, the adjutage activity grafting of wherein said laryngoscope blade and described laryngoscope handle end, described adjutage is placed in laryngoscope blade inner chamber, the end face of the closed port of described laryngoscope blade inner chamber front end is provided with transparent lens protecting cover, described transparent lens protecting cover is provided with spray oxygen through hole; Described oxygen supplying tube along described laryngoscope handle top from described laryngoscope handle inner chamber to described adjutage tail end, described oxygen supplying tube is fixed to described adjutage top from described adjutage tail end to described adjutage inner chamber again, and seal to plug with described spray oxygen through hole and be connected, or described oxygen supplying tube is fixed to described adjutage top from described adjutage inner chamber along described adjutage tail end, and seal to plug with described spray oxygen through hole and be connected, the described oxygen supplying tube other end is communicated with oxygen source pipe or grafting is communicated with;
Described transparent lens protecting cover is provided with scrubbing nozzle; Scrubbing trachea is provided with in described laryngoscope handle, described scrubbing trachea one end is connected with oxygen source, the other end of described scrubbing trachea enters described adjutage top from described adjutage tail end and fixes, and with described scrubbing sealed nozzle activity grafting, described scrubbing nozzle opening aims at described transparent lens protecting cover minute surface end;
It also includes delivery tube, described delivery tube is provided with administration control valve, described administration control valve is placed on described laryngoscope handle, and described delivery tube one end is connected with the cartridge in described laryngoscope handle, and the other end of described delivery tube is fixed along described adjutage tail end to described adjutage top; Described transparent lens protecting cover is provided with atomising head, the described delivery tube that the air inlet on described atomising head and feeding opening are fixing with described adjutage top respectively and the grafting of oxygen supplying tube air-tight movable.
4. one kind has the spray medicine ventilation video laryngoscope of the abandoning property laryngoscope blade of decontamination function, it comprises laryngoscope handle and laryngoscope blade, it is characterized in that, the adjutage activity grafting of wherein said laryngoscope blade and described laryngoscope handle end, described adjutage is placed in laryngoscope blade inner chamber, the end face of the closed port of described laryngoscope blade inner chamber front end is provided with transparent lens protecting cover, described transparent lens protecting cover is provided with spray oxygen through hole; Described oxygen supplying tube along described laryngoscope handle top from described laryngoscope handle inner chamber to described adjutage tail end, described oxygen supplying tube is fixed to described adjutage top from described adjutage tail end to described adjutage inner chamber again, and seal to plug with described spray oxygen through hole and be connected, or described oxygen supplying tube is fixed to described adjutage top from described adjutage inner chamber along described adjutage tail end, and seal to plug with described spray oxygen through hole and be connected, the described oxygen supplying tube other end is communicated with oxygen source pipe or grafting is communicated with;
Described transparent lens protecting cover is provided with scrubbing nozzle; Scrubbing trachea is provided with in described laryngoscope handle, described scrubbing trachea one end is connected with oxygen source, the other end of described scrubbing trachea enters described adjutage top from described adjutage tail end and fixes, and with described scrubbing sealed nozzle activity grafting, described scrubbing nozzle opening aims at described transparent lens protecting cover minute surface end;
It also includes delivery tube, described delivery tube is provided with administration control valve, described administration control valve is placed on described laryngoscope handle, and described delivery tube one end is connected with the cartridge in described laryngoscope handle, and the other end of described delivery tube is fixed along described adjutage tail end to described adjutage top; Described transparent lens protecting cover is provided with atomising head, the described delivery tube that the air inlet on described atomising head and feeding opening are fixing with described adjutage top respectively and the grafting of oxygen supplying tube air-tight movable;
Described laryngoscope handle is provided with display screen, is provided with the photographic head be electrically connected with described display screen on described adjutage top; Described photographic head is placed in inside described transparent lens protecting cover.
5. the laryngoscope described arbitrarily according to claim 1-4, it is characterized in that, described laryngoscope blade comprises disposable laryngoscope blade main body, spatula, described laryngoscope blade inner chamber; The shape of described laryngoscope blade main body is straight type or curved; Fixing ear or buckle is provided with, described fixing ear or buckle and described adjutage tail end draw-in groove activity clamping at described laryngoscope blade body trailing end; Described spatula is connected with described laryngoscope blade body front end, described laryngoscope blade inner chamber is positioned at the inside of described laryngoscope blade main body, the described port of described laryngoscope blade inner chamber tail end is open, the described port of described laryngoscope blade inner chamber front end is closed, and the end face of closed port described in described laryngoscope blade inner chamber front end is provided with described transparent lens protecting cover.
6., according to the arbitrary described a kind of laryngoscope of claim 1-3, it is characterized in that, be provided with light source on described adjutage top, described light source is placed in inside described transparent lens protecting cover.
7. the laryngoscope described arbitrarily according to claim 1-4, is characterized in that, the described oxygen supplying tube in described laryngoscope handle is provided with oxygen supply electromagnetic valve; Or the position of described oxygen supply electromagnetic valve is located at the optional position of described oxygen source pipe.
8. the laryngoscope described arbitrarily according to claim 1-3, is characterized in that, described laryngoscope handle is provided with display screen, be provided with the photographic head be electrically connected with described display screen on described adjutage top; Described photographic head is placed in inside described transparent lens protecting cover.
9. laryngoscope according to claim 1, is characterized in that, described transparent lens protecting cover is provided with scrubbing nozzle; Scrubbing trachea is provided with in described laryngoscope handle, described scrubbing trachea one end is connected with oxygen source, the other end of described scrubbing trachea enters described adjutage top from described adjutage tail end and fixes, and with described scrubbing sealed nozzle activity grafting, described scrubbing nozzle opening aims at described transparent lens protecting cover minute surface end.
10. the laryngoscope described arbitrarily according to claim 2,3,4 or 9, it is characterized in that, described scrubbing trachea is provided with scrubbing control valve, described scrubbing control valve is placed on described laryngoscope handle; Described scrubbing control valve and described oxygen supply electromagnetic valve interlocked control, when described scrubbing control valve is opened, described oxygen supply closed electromagnetic valve, when described oxygen supply electromagnetic valve is opened, described scrubbing control valve is closed.
11. laryngoscopes described arbitrarily according to claim 1,2, it is characterized in that, it also includes delivery tube, described delivery tube is provided with administration control valve, described administration control valve is placed on described laryngoscope handle, described delivery tube one end is connected with the cartridge in described laryngoscope handle, and the other end of described delivery tube is fixed along described adjutage tail end to described adjutage top; Described transparent lens protecting cover is provided with atomising head, the described delivery tube that the air inlet on described atomising head and feeding opening are fixing with described adjutage top respectively and the grafting of oxygen supplying tube air-tight movable.
12. a kind of laryngoscopes according to claim 6, it is characterized in that, it also includes delivery tube, described delivery tube is provided with administration control valve, described administration control valve is placed on described laryngoscope handle, described delivery tube one end is connected with the cartridge in described laryngoscope handle, and the other end of described delivery tube is fixed along described adjutage tail end to described adjutage top; Described transparent lens protecting cover is provided with atomising head, the described delivery tube that the air inlet on described atomising head and feeding opening are fixing with described adjutage top respectively and the grafting of oxygen supplying tube air-tight movable.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811422522.5A CN109349992A (en) | 2015-11-03 | 2015-11-03 | A ventilating laryngoscope with disposable laryngeal blades with decontamination function |
| CN201510753521.9A CN105231985A (en) | 2015-11-03 | 2015-11-03 | Ventilation laryngoscope with disposable laryngoscope lens |
| PCT/CN2016/000584 WO2017075903A1 (en) | 2015-11-03 | 2016-10-26 | Ventilating laryngoscope having disposable laryngoscope lens |
| EP16861176.2A EP3372144B1 (en) | 2015-11-03 | 2016-10-26 | Ventilating laryngoscope having disposable laryngoscope lens |
| US15/751,016 US10517474B2 (en) | 2015-11-03 | 2016-10-26 | Ventilatory laryngoscope with disposable laryngoscope lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510753521.9A CN105231985A (en) | 2015-11-03 | 2015-11-03 | Ventilation laryngoscope with disposable laryngoscope lens |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811422522.5A Division CN109349992A (en) | 2015-11-03 | 2015-11-03 | A ventilating laryngoscope with disposable laryngeal blades with decontamination function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105231985A true CN105231985A (en) | 2016-01-13 |
Family
ID=55030022
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510753521.9A Pending CN105231985A (en) | 2015-11-03 | 2015-11-03 | Ventilation laryngoscope with disposable laryngoscope lens |
| CN201811422522.5A Pending CN109349992A (en) | 2015-11-03 | 2015-11-03 | A ventilating laryngoscope with disposable laryngeal blades with decontamination function |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811422522.5A Pending CN109349992A (en) | 2015-11-03 | 2015-11-03 | A ventilating laryngoscope with disposable laryngeal blades with decontamination function |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10517474B2 (en) |
| EP (1) | EP3372144B1 (en) |
| CN (2) | CN105231985A (en) |
| WO (1) | WO2017075903A1 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105595953A (en) * | 2016-02-02 | 2016-05-25 | 西安索格医疗科技有限公司 | Disposable multi-cavity laryngoscopic lens |
| CN105664347A (en) * | 2016-03-10 | 2016-06-15 | 刘洪飞 | Assist device for narcotic spraying |
| WO2017075903A1 (en) * | 2015-11-03 | 2017-05-11 | 舒妮 | Ventilating laryngoscope having disposable laryngoscope lens |
| WO2017144916A1 (en) * | 2016-02-24 | 2017-08-31 | Indian Ocean Medical Inc. | Medical gas delivery system |
| CN110152137A (en) * | 2019-07-03 | 2019-08-23 | 河南科技大学第一附属医院 | Surface anesthesia device for anesthesia laryngoscope |
| WO2023005507A1 (en) * | 2021-07-26 | 2023-02-02 | 敖虎山 | Video laryngoscope having guide decontamination device |
| CN117982089A (en) * | 2024-04-03 | 2024-05-07 | 深圳市中医院 | Intelligent visual laryngoscope |
| WO2024188221A1 (en) * | 2023-03-13 | 2024-09-19 | 哈达 | Rapid decompression and high-flow oxygen supply laryngoscope |
| WO2025082392A1 (en) * | 2023-10-17 | 2025-04-24 | 舒妮 | Disposable video laryngoscope lens with contaminant removal device |
| WO2025082416A1 (en) * | 2023-10-17 | 2025-04-24 | 舒妮 | Oxygen supply non-return laryngoscope blade |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11717146B2 (en) * | 2017-12-28 | 2023-08-08 | Comepa Industries Limited | Laryngoscope system and blade assembly |
| CN109350816A (en) * | 2018-09-26 | 2019-02-19 | 青岛山大齐鲁医院（山东大学齐鲁医院（青岛）） | Special joint capable of guiding intubation tube through laryngeal mask bronchofiberscope during mechanical ventilation |
| CN109675164B (en) * | 2018-12-29 | 2024-11-01 | 广东埃纳生医学科技有限公司 | Visual intubation device |
| CN110960182A (en) * | 2019-11-26 | 2020-04-07 | 纳智医疗设备（徐州）有限公司 | Portable visual laryngoscope |
| CN111150365A (en) * | 2019-12-19 | 2020-05-15 | 哈达 | Video laryngoscope with scrubbing device |
| CN112826430B (en) * | 2020-12-31 | 2022-08-23 | 湖南省肿瘤医院 | Ventilation type laryngoscope for otolaryngological examination and use method thereof |
| CA3206200A1 (en) * | 2021-01-27 | 2022-08-04 | The Regents Of The University Of California | Laryngoscopy apparatus having means for clearing material from its viewing window |
| CN115844316A (en) * | 2022-12-30 | 2023-03-28 | 陕西马克医疗科技有限公司 | Difficult airway visual intubation tool for neonatal mandibular malformation |
| CN118787302B (en) * | 2024-09-13 | 2024-12-10 | 江苏永乐医疗科技有限公司 | Soft visual laryngoscope and trachea cannula module |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080295847A1 (en) * | 2007-05-30 | 2008-12-04 | Kimberly-Clark Woldwide, Inc. | Unique connectors for apparatus for vap preventative ventilation of intubated critically ill patients |
| CN201208250Y (en) * | 2008-06-14 | 2009-03-18 | 邹殿新 | Wireless video image laryngoscope |
| CN201375506Y (en) * | 2009-03-07 | 2010-01-06 | 王翠香 | Novel anesthetic laryngoscope |
| CN101647691A (en) * | 2009-09-04 | 2010-02-17 | 乌日娜 | Hook laryngoscope for difficult injection intubatton |
| CN201977766U (en) * | 2011-02-17 | 2011-09-21 | 辽宁金泰克医疗有限公司 | Wireless video adjustable laryngoscope and disposable housing thereof |
| CN102283628A (en) * | 2011-07-08 | 2011-12-21 | 舒妮 | Electronic control high-efficiency jet ventilation laryngoscope |
| CN203841671U (en) * | 2014-05-26 | 2014-09-24 | 王琛 | Multifunctional video laryngoscope with high frequency vent pipe, attraction pipe and adjustable hook |
| CN204246105U (en) * | 2014-10-27 | 2015-04-08 | 河南驼人金泰克医疗器械有限责任公司 | Portable many eyeglasses Maxwell video laryngoscope |
| CN104720736A (en) * | 2015-04-16 | 2015-06-24 | 郭豫良 | Jet ventilation laryngoscope |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6652453B2 (en) * | 1999-03-03 | 2003-11-25 | Vincent A. Smith | Portable video laryngoscope |
| US20020082477A1 (en) * | 2000-12-21 | 2002-06-27 | Kim Yong Jin | Disposable laryngoscope handle protector |
| US6623425B2 (en) * | 2001-07-23 | 2003-09-23 | Cartledge Medical Products, Llc | Modified laryngoscope blade to reduce dental injuries during intubation |
| US20060063973A1 (en) * | 2004-04-21 | 2006-03-23 | Acclarent, Inc. | Methods and apparatus for treating disorders of the ear, nose and throat |
| CN101361647A (en) * | 2007-08-09 | 2009-02-11 | 张先 | Multifunctional laryngoscope |
| US20100256451A1 (en) * | 2007-08-27 | 2010-10-07 | Aircraft Medical Limited | Laryngoscope insertion section |
| CN201308470Y (en) * | 2008-11-14 | 2009-09-16 | 宁吉顺 | Cross-infection prevention shell laryngoscope |
| US8468637B2 (en) * | 2009-02-06 | 2013-06-25 | Endoclear Llc | Mechanically-actuated endotracheal tube cleaning device |
| WO2011126812A1 (en) * | 2010-03-29 | 2011-10-13 | Endoclear, Llc | Airway cleaning and visualization |
| CN201394001Y (en) * | 2009-05-07 | 2010-02-03 | 沈阳兆丰商贸有限公司 | Portable video pharyngoscope |
| JP2013526320A (en) * | 2010-05-13 | 2013-06-24 | エアクラフト メディカル リミテッド | Video laryngoscope |
| IL212204A0 (en) * | 2011-04-07 | 2011-06-30 | Truphatek Int Ltd | Laryngoscope assembly with enhanced viewing capability |
| CN102920422B (en) * | 2012-10-26 | 2016-05-11 | 西安索格医疗科技有限公司 | Visual vented cannula laryngoscope |
| US10307043B2 (en) * | 2013-03-15 | 2019-06-04 | Richard Rutgers | Endotracheal intubation devices |
| AU2014233907B2 (en) * | 2013-03-15 | 2016-07-21 | Pneumrx, Inc. | Torque alleviating intra-airway lung volume reduction compressive implant structures |
| US9295798B2 (en) * | 2013-10-09 | 2016-03-29 | Danny Martin Sartore | Laryngoscopic device with drug and oxygen delivery conduits |
| EP3590416A1 (en) * | 2014-01-31 | 2020-01-08 | University Of Louisville Research Foundation, Inc. | Laryngoscope with integrated and controllable suction |
| US20180221610A1 (en) * | 2014-05-15 | 2018-08-09 | Intuvate, Inc. | Systems, Methods, and Devices for Facilitating Endotracheal Intubation |
| CN203987969U (en) * | 2014-08-12 | 2014-12-10 | 深圳因赛德思医疗科技有限公司 | Video laryngoscope |
| CN203989368U (en) * | 2014-08-12 | 2014-12-10 | 深圳因赛德思医疗科技有限公司 | A kind of video endotracheal tube and video tracheal catheter device |
| US20180064896A1 (en) * | 2014-12-12 | 2018-03-08 | Bruce M. Kleene | Flexible tube holding device |
| US20180146839A1 (en) * | 2015-06-24 | 2018-05-31 | The Regents Of The University Of Colorado, A Body Corporate | Multi-use scope |
| EP3331420A4 (en) * | 2015-08-05 | 2020-02-05 | Inscope Medical Solutions, Inc. | Medical device with an airway insertion member |
| CN105212884A (en) * | 2015-11-03 | 2016-01-06 | 乌日娜 | There is the laryngoscope of the abandoning property laryngoscope blade of decontamination function |
| CN105231985A (en) * | 2015-11-03 | 2016-01-13 | 舒妮 | Ventilation laryngoscope with disposable laryngoscope lens |
| US10702138B2 (en) * | 2016-10-06 | 2020-07-07 | Elroy T. Cantrell | Illuminated laryngoscope |
| US10702139B2 (en) * | 2017-01-23 | 2020-07-07 | IEI Intergration Corp. | Laryngoscope with rotatable and turnable display |
| US10952799B2 (en) * | 2017-05-31 | 2021-03-23 | Covidien Lp | Systems and methods for navigational bronchoscopy and selective drug delivery |
| US10835115B2 (en) * | 2017-11-15 | 2020-11-17 | Aircraft Medical Ltd. | Multifunctional visualization instrument |
-
2015
- 2015-11-03 CN CN201510753521.9A patent/CN105231985A/en active Pending
- 2015-11-03 CN CN201811422522.5A patent/CN109349992A/en active Pending
-
2016
- 2016-10-26 EP EP16861176.2A patent/EP3372144B1/en not_active Not-in-force
- 2016-10-26 WO PCT/CN2016/000584 patent/WO2017075903A1/en active Application Filing
- 2016-10-26 US US15/751,016 patent/US10517474B2/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080295847A1 (en) * | 2007-05-30 | 2008-12-04 | Kimberly-Clark Woldwide, Inc. | Unique connectors for apparatus for vap preventative ventilation of intubated critically ill patients |
| CN201208250Y (en) * | 2008-06-14 | 2009-03-18 | 邹殿新 | Wireless video image laryngoscope |
| CN201375506Y (en) * | 2009-03-07 | 2010-01-06 | 王翠香 | Novel anesthetic laryngoscope |
| CN101647691A (en) * | 2009-09-04 | 2010-02-17 | 乌日娜 | Hook laryngoscope for difficult injection intubatton |
| CN201977766U (en) * | 2011-02-17 | 2011-09-21 | 辽宁金泰克医疗有限公司 | Wireless video adjustable laryngoscope and disposable housing thereof |
| CN102283628A (en) * | 2011-07-08 | 2011-12-21 | 舒妮 | Electronic control high-efficiency jet ventilation laryngoscope |
| CN203841671U (en) * | 2014-05-26 | 2014-09-24 | 王琛 | Multifunctional video laryngoscope with high frequency vent pipe, attraction pipe and adjustable hook |
| CN204246105U (en) * | 2014-10-27 | 2015-04-08 | 河南驼人金泰克医疗器械有限责任公司 | Portable many eyeglasses Maxwell video laryngoscope |
| CN104720736A (en) * | 2015-04-16 | 2015-06-24 | 郭豫良 | Jet ventilation laryngoscope |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017075903A1 (en) * | 2015-11-03 | 2017-05-11 | 舒妮 | Ventilating laryngoscope having disposable laryngoscope lens |
| CN105595953A (en) * | 2016-02-02 | 2016-05-25 | 西安索格医疗科技有限公司 | Disposable multi-cavity laryngoscopic lens |
| WO2017144916A1 (en) * | 2016-02-24 | 2017-08-31 | Indian Ocean Medical Inc. | Medical gas delivery system |
| US10849489B2 (en) | 2016-02-24 | 2020-12-01 | Indian Ocean Medical Inc. | Medical gas delivery system |
| CN105664347A (en) * | 2016-03-10 | 2016-06-15 | 刘洪飞 | Assist device for narcotic spraying |
| CN110152137A (en) * | 2019-07-03 | 2019-08-23 | 河南科技大学第一附属医院 | Surface anesthesia device for anesthesia laryngoscope |
| CN110152137B (en) * | 2019-07-03 | 2021-07-13 | 河南科技大学第一附属医院 | Special surface anesthesia device for anesthesia laryngoscope |
| WO2023005507A1 (en) * | 2021-07-26 | 2023-02-02 | 敖虎山 | Video laryngoscope having guide decontamination device |
| WO2024188221A1 (en) * | 2023-03-13 | 2024-09-19 | 哈达 | Rapid decompression and high-flow oxygen supply laryngoscope |
| WO2025082392A1 (en) * | 2023-10-17 | 2025-04-24 | 舒妮 | Disposable video laryngoscope lens with contaminant removal device |
| WO2025082416A1 (en) * | 2023-10-17 | 2025-04-24 | 舒妮 | Oxygen supply non-return laryngoscope blade |
| CN117982089A (en) * | 2024-04-03 | 2024-05-07 | 深圳市中医院 | Intelligent visual laryngoscope |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017075903A1 (en) | 2017-05-11 |
| US20180228360A1 (en) | 2018-08-16 |
| US10517474B2 (en) | 2019-12-31 |
| EP3372144A4 (en) | 2019-06-26 |
| EP3372144B1 (en) | 2020-12-02 |
| EP3372144A1 (en) | 2018-09-12 |
| CN109349992A (en) | 2019-02-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105231985A (en) | Ventilation laryngoscope with disposable laryngoscope lens | |
| CN105212884A (en) | There is the laryngoscope of the abandoning property laryngoscope blade of decontamination function | |
| CN111249589A (en) | Disposable trachea inserting/pulling anti-infection device | |
| CN210228845U (en) | Oxygen mask assembly is assisted to painless gastroscope | |
| CN204106789U (en) | Anesthesia surgery suck-back-prevention type blow vent nasal mask | |
| CN206964613U (en) | The anti-paste visible laryngoscope of camera lens | |
| EP3150245B1 (en) | Breathing mask comprising an intubation system | |
| CN102920422A (en) | Visual ventilating intubation laryngoscope | |
| CN207545598U (en) | A kind of Respiratory Medicine oxygen mask convenient for patient's feeding | |
| US20170087320A1 (en) | Ventilation with a view mask | |
| CN106063966A (en) | A kind of inhalation anesthesia system retaining autonomous respiration | |
| CN202843571U (en) | Visual ventilation intubation tube laryngoscope | |
| CN204798552U (en) | Air vent and supplementary endotracheal tube put into device | |
| CN205391088U (en) | Visual oxygen suppliment integration first aid laryngoscope system | |
| CN212491058U (en) | A kind of anti-aerosol spray isolation head cover | |
| CN209770325U (en) | Visual laryngoscope for endotracheal intubation of premature infant | |
| CN202777407U (en) | Esophagus and throat dual chamber closing ventilation conduit | |
| CN213158673U (en) | A disposable protective shield that prevents contamination by patient respiratory secretions | |
| CN212118730U (en) | Disposable protective head cover for trachea cannula | |
| CN215608531U (en) | A visual percutaneous tracheostomy auxiliary device | |
| CN215690817U (en) | Clinical anaesthetic mask | |
| CN212679079U (en) | Video laryngoscope sleeve for isolation of respiratory infectious diseases | |
| CN215135281U (en) | Conduit protection cover capable of being connected with oxygen hose | |
| CN211611208U (en) | Tracheal catheter for neonate breathing | |
| Shilling et al. | Airway management devices and advanced cardiac life support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |
|
| RJ01 | Rejection of invention patent application after publication |